Blowing type screw feeding machine

Abstract

The utility model relates to the technical field of assembly production devices, and discloses a blowing type screw feeding machine which comprises a box body spiral track, a stock bin assembly is fixedly connected inside the box body spiral track, a material distribution box spiral track is fixedly connected outside the box body spiral track, and the material distribution box spiral track is fixedly connected with a material distribution box. The interior of the material distribution box spiral track is fixedly connected with a material distribution assembly, and the interior of the box body spiral track is provided with a feeding port spiral track; the stock bin assembly comprises a shell spiral track, and the bottom of the shell spiral track is fixedly connected with a base spiral track. According to the utility model, the electromagnet is started to enable the top tray to vibrate, materials move upwards along with the spiral track, and the back-shifting piece is arranged outside to correct parts, so that the dispersion, screening and conveying of the materials are facilitated, the flexibility in the use process is increased, and the stability of the equipment in the working process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of assembly production device, especially relates to blow formula screw feeder. BACKGROUND

[0002] In today's highly automated industrial production field, screw feeder as the key production auxiliary equipment, plays a vital role in the assembly line of numerous products. Blow formula screw feeder with its unique working principle and relatively high efficiency of feeding performance, such as electronic equipment manufacturing, mechanical parts assembly, household appliance production and other industries have been widely used.

[0003] The blow formula screw feeder currently used usually uses compressed air as power source, and the screw stored in the stock bin is transported to the designated assembly position according to the preset program and path, and the screw is guided to smoothly enter the conveying link.

[0004] The blow formula screw feeder currently used can realize the conveying of screw parts, but cannot adjust the form of screw, which can easily cause material accumulation in the transportation process and affect the feeding efficiency, so the blow formula screw feeder is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a blow formula screw feeder, which aims at improving the problem of material accumulation in the transportation process and affecting the feeding efficiency in the prior art.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0007] The blow formula screw feeder comprises a box spiral track, a stock bin assembly is fixedly connected in the inside of the box spiral track, a distribution box spiral track is fixedly connected outside the box spiral track, a distribution assembly is fixedly connected in the inside of the distribution box spiral track, and a feeding port spiral track is arranged in the inside of the box spiral track;

[0008] The stock bin assembly comprises an outer shell spiral track, the outer shell spiral track is fixedly connected in the inside of the box spiral track, a top disc spiral track is fixedly connected to the top of the outer shell spiral track, a spiral track is fixedly connected in the inside of the top disc spiral track, a back piece spiral track is fixedly connected outside the spiral track, an electromagnet spiral track is fixedly connected in the inside of the outer shell spiral track, and a base spiral track is fixedly connected to the bottom of the outer shell spiral track;

[0009] As a further description of the above technical scheme:

[0010] The material distribution assembly comprises a support frame spiral track fixedly connected to the inside of the box spiral track, a guide track spiral track fixedly connected to the top of the support frame spiral track, a sliding block spiral track slidably connected to the inside of the guide track spiral track, an electric push rod spiral track fixedly connected to the inside of the support frame spiral track, a limit block spiral track fixedly connected to the inside of the box spiral track, a disc spiral track rotatably connected to the inside of the limit block spiral track, a speed reducer spiral track fixedly connected to the bottom of the disc spiral track, a motor base spiral track fixedly connected to the inside of the box spiral track, a driving motor spiral track fixedly connected to the inside of the motor base spiral track, and the speed reducer spiral track is rotatably connected to the output end of the driving motor spiral track.

[0011] As a further description of the above technical solution:

[0012] The inside of the box spiral track is fixedly connected with a limit block spiral track, the inside of the limit block spiral track is rotatably connected with a disc spiral track, the bottom of the disc spiral track is fixedly connected with a speed reducer spiral track, the inside of the box spiral track is fixedly connected with a motor base spiral track, the inside of the motor base spiral track is fixedly connected with a driving motor spiral track, and the speed reducer spiral track is rotatably connected to the output end of the driving motor spiral track.

[0013] As a further description of the above technical solution:

[0014] The bottom of the base spiral track is fixedly connected with a shock pad spiral track, the inside of the base spiral track is fixedly connected with a spring sheet spiral track, and the other end of the spring sheet spiral track is fixedly connected to the outside of the top disc spiral track.

[0015] As a further description of the above technical solution:

[0016] The outside of the top disc spiral track is provided with a material return port spiral track, and the outside of the electromagnet spiral track is fixedly connected with a material return disc spiral track.

[0017] As a further description of the above technical solution:

[0018] The end of the electric push rod spiral track is fixedly connected to the outside of the sliding block spiral track, the end of the support frame spiral track is provided with an air pipe spiral track, and the outside of the air pipe spiral track is fixedly connected with an air pump spiral track.

[0019] As a further description of the above technical solution:

[0020] The outside of the material distribution box spiral track is fixedly connected with a display screen spiral track, and the inside of the material distribution box spiral track is fixedly connected with a connecting port spiral track.

[0021] As a further description of the above technical solution:

[0022] The middle part of the box spiral track is rotatably connected with a box door spiral track, the outside of the box door spiral track is fixedly connected with a hinge spiral track, and the outside of the box door spiral track is fixedly connected with a handle spiral track.

[0023] The utility model has the advantages of the following:

[0024] 1. In the utility model, the top disc is vibrated by starting the electromagnet, the material moves upward along the spiral track, the parts are aligned in a specific direction and posture by setting the back dial piece outside, the flexibility in use is increased, and the stability of the equipment during work is improved.

[0025] 2. In the utility model, the parts arranged are pushed into the air pipe under the action of the electric push rod, the air pipe is blown by the air pump, the connecting port is installed in the middle of the distributing machine, the installation and use of the screw machine are facilitated, and the practicability of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a three-dimensional schematic view of the air blowing type screw feeder put forward by the utility model;

[0027] Figure 2 It is a structural schematic view of the distributing box of the air blowing type screw feeder put forward by the utility model;

[0028] Figure 3 It is a structural schematic view of the spiral track of the air blowing type screw feeder put forward by the utility model;

[0029] Figure 4 It is a structural schematic view of the driving motor of the air blowing type screw feeder put forward by the utility model;

[0030] Figure 5 It is a structural schematic view of the electromagnet of the air blowing type screw feeder put forward by the utility model;

[0031] Figure 6 It is a structural schematic view of the sliding block of the air blowing type screw feeder put forward by the utility model.

[0032] LEGEND:

[0033] 1, box; 2, box door; 3, distributing box; 4, display screen; 5, connecting port; 6, hinge; 7, handle; 8, feed inlet; 9, spiral track; 10, back material disc; 11, top disc; 12, back dial piece; 13, shell; 14, shock pad; 15, motor base; 16, limiting block; 17, guide rail; 18, disc; 19, speed reducer; 20, driving motor; 21, base; 22, spring piece; 23, electromagnet; 24, back inlet; 25, support frame; 26, electric push rod; 27, sliding block; 28, air pipe; 29, air pump. DETAILED DESCRIPTION

[0034] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0035] With reference to Figure 1 - Figure 5The utility model provides an embodiment: blow formula screw feeder, including box 1, the inside fixed connection of box 1 has the hopper assembly, the outside fixed connection of box 1 has the distribution box 3, the inside fixed connection of distribution box 3 has the distribution subassembly, the inside of box 1 is provided with feed inlet 8, through using feed inlet 8 and put into the machine inside part, the hopper assembly includes shell 13, shell 13 fixedly connected in the inside of box 1, the top fixed connection of shell 13 has top tray 11, the inside fixed connection of top tray 11 has spiral track 9, when part is along spiral track 9 and rises under vibration, ensure the continuity of production process, avoid the production interruption caused by material supply shortage or supply not in time, the outside fixed connection of spiral track 9 has back piece 12, and the part that does not meet the directional requirement using back piece 12 will drop back to the hopper and reorder due to own shape, gravity factor etc., the inside fixed connection of shell 13 has electromagnet 23, the bottom fixed connection of shell 13 has base 21, by starting electromagnet 23 to drive top tray 11 to vibrate, make the part inside top tray 11 vibrate, along with spiral track 9 and move to the discharge port upwards. The inside fixed connection of box 1 has limit stop 16, the inside rotary connection of limit stop 16 has disc 18, the bottom fixed connection of disc 18 has speed reducer 19, the inside fixed connection of box 1 has motor base 15, the inside fixed connection of motor base 15 has drive motor 20, speed reducer 19 is rotatively connected at the output end of drive motor 20, by using speed reducer 19 can the drive motor 20 output of high speed operation accurately be converted into lower, meet the rotational speed of machining accuracy requirement. The bottom fixed connection of base 21 has shock pad 14, the inside fixed connection of base 21 has spring piece 22, the other end fixed connection of spring piece 22 is in the outside of top tray 11, and the spring piece 22 connected with the bottom of top tray 11 is obliquely installed, when electromagnet 23 drives top tray 11 to vibrate vertically, due to the inclination angle of spring piece 22, top tray 11 will produce the wobble vibration around its vertical axis on the basis of vertical vibration, be favorable to the dispersion, screening and conveying of material. The outside of top tray 11 is provided with back material mouth 24, the outside fixed connection of electromagnet 23 has back material tray 10, and the part that is pushed down by back piece 12 falls into the inside of back material tray 10, and carries out reselection and search. The outside fixed connection of distribution box 3 has display screen 4, for watching the inside condition, the inside fixed connection of distribution box 3 has connecting mouth 5, for quick assembly connection blow formula screw machine.

[0036] Refer to Figure 1 And Figure 6The material separation assembly includes a support frame 25, the outer side of which is fixedly connected to the interior of the box body 1. The top of the support frame 25 is fixedly connected to a guide rail 17, and a sliding block 27 is slidably connected to the interior of the guide rail 17. An electric push rod 26 is fixedly connected to the interior of the support frame 25. Under the action of the electric push rod 26, the sliding block 27 slides inside the support frame 25 to separate the neatly arranged parts and push the parts into the interior of the air pipe 28. The end of the electric push rod 26 is fixedly connected to the outer side of the sliding block 27. The end of the support frame 25 is provided with an air pipe 28. The electric push rod 26 pushes the parts into the air pipe 28. The outside of the air pipe 28 is fixedly connected to an air pump 29. Under the action of the air pump 29, the air flow pushes the screw downward into the conveying pipe. The middle part of the box body 1 is rotatably connected to the box door 2. The outside of the box door 2 is fixedly connected to the hinge 6. The outside of the box door 2 is fixedly connected to the handle 7. The hinge 6 is used to connect the box body 1 and the box door 2.

[0037] Working principle: By starting the electromagnet 23 to drive the top plate 11 to vibrate, the parts inside the top plate 11 will vibrate. As the spiral track 9 moves upward, a return plate 12 is set on the outside of the spiral track 9 to straighten the screw parts, so that the disordered small parts are arranged in order according to a specific direction and posture. Under the action of the drive motor 20, the disc 18 is driven to rotate. A reducer 19 is installed between the drive motor 20 and the disc 18 to slow down the disc 18 to avoid the disc 18 from moving too fast and causing the material to be unable to be transported. Under the limiting action of the limit block 16, the parts move from the spiral track 9 to the guide track 17 through the disc 18, which is convenient for the next step of processing, thereby greatly improving the feeding efficiency.

[0038] Under the action of the electric push rod 26, the sliding block 27 slides inside the support frame 25 to sort the neatly arranged parts, pushes the parts into the air pipe 28, and moves downward under the action of the air pump 29. A connecting port 5 is fixed in the middle of the material distribution box 3, and the connecting port 5 is connected to the blowing screw machine for assembly.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An air-blowing screw feeder, comprising a housing (1), characterized in that: The interior of the box body (1) is fixedly connected to a silo assembly, the exterior of the box body (1) is fixedly connected to a distribution box (3), the interior of the distribution box (3) is fixedly connected to a distribution assembly, and a feed port (8) is provided inside the box body (1); The silo assembly comprises a shell (13), the shell (13) is fixedly connected to the interior of the box body (1), the top of the shell (13) is fixedly connected to a top plate (11), the interior of the top plate (11) is fixedly connected to a spiral track (9), the exterior of the spiral track (9) is fixedly connected to a return plate (12), the interior of the shell (13) is fixedly connected to an electromagnet (23), and the bottom of the shell (13) is fixedly connected to a base (21).

2. The air-blowing screw feeder according to claim 1, characterized in that: The material distribution assembly includes a support frame (25), the outer side of the support frame (25) is fixedly connected to the inside of the box (1), the top of the support frame (25) is fixedly connected to a guide rail (17), the inside of the guide rail (17) is slidably connected to a sliding block (27), and the inside of the support frame (25) is fixedly connected to an electric push rod (26).

3. The air-blowing screw feeder according to claim 1, characterized in that: The interior of the housing (1) is fixedly connected to a limit block (16), the interior of the limit block (16) is rotatably connected to a disk (18), the bottom of the disk (18) is fixedly connected to a reducer (19), the interior of the housing (1) is fixedly connected to a motor base (15), the interior of the motor base (15) is fixedly connected to a drive motor (20), and the reducer (19) is rotatably connected to the output end of the drive motor (20).

4. The air-blowing screw feeder according to claim 1, characterized in that: The bottom of the base (21) is fixedly connected to a shock-absorbing pad (14), the interior of the base (21) is fixedly connected to a spring sheet (22), and the other end of the spring sheet (22) is fixedly connected to the outside of the top plate (11).

5. The air-blowing screw feeder according to claim 1, characterized in that: A return material opening (24) is provided on the outside of the top plate (11), and a return material plate (10) is fixedly connected to the outside of the electromagnet (23).

6. The air-blowing screw feeder according to claim 2, characterized in that: The end of the electric push rod (26) is fixedly connected to the outside of the sliding block (27); the end of the support frame (25) is provided with an air pipe (28); the outside of the air pipe (28) is fixedly connected to an air pump (29).

7. The air-blowing screw feeder according to claim 1, characterized in that: The outside of the distribution box (3) is fixedly connected to a display screen (4), and the inside of the distribution box (3) is fixedly connected to a connection port (5).

8. The air-blowing screw feeder according to claim 1, characterized in that: The middle of the box body (1) is rotatably connected to a box door (2), the outside of the box door (2) is fixedly connected to a hinge (6), and the outside of the box door (2) is fixedly connected to a handle (7).

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